diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h index 456d8fa9da2be96368d1f785df6697afd7c35a22..ef26ed98e778e7dea579bdb7fc0c606f5e422bc9 100644 --- a/fs/gfs2/incore.h +++ b/fs/gfs2/incore.h @@ -503,6 +503,15 @@ struct gfs2_jdesc { unsigned int jd_jid; unsigned int jd_blocks; int jd_recover_error; + /* Replay stuff */ + + unsigned int jd_found_blocks; + unsigned int jd_found_revokes; + unsigned int jd_replayed_blocks; + + struct list_head jd_revoke_list; + unsigned int jd_replay_tail; + }; struct gfs2_statfs_change_host { @@ -782,15 +791,6 @@ struct gfs2_sbd { struct list_head sd_ail1_list; struct list_head sd_ail2_list; - /* Replay stuff */ - - struct list_head sd_revoke_list; - unsigned int sd_replay_tail; - - unsigned int sd_found_blocks; - unsigned int sd_found_revokes; - unsigned int sd_replayed_blocks; - /* For quiescing the filesystem */ struct gfs2_holder sd_freeze_gh; diff --git a/fs/gfs2/lops.c b/fs/gfs2/lops.c index ae1d6352a1ebaec15087971fcd04811c826a45e1..a294d8d8bcd47f8d6b3a26c17a3b6077e5e681c5 100644 --- a/fs/gfs2/lops.c +++ b/fs/gfs2/lops.c @@ -520,13 +520,11 @@ static void buf_lo_after_commit(struct gfs2_sbd *sdp, struct gfs2_trans *tr) static void buf_lo_before_scan(struct gfs2_jdesc *jd, struct gfs2_log_header_host *head, int pass) { - struct gfs2_sbd *sdp = GFS2_SB(jd->jd_inode); - if (pass != 0) return; - sdp->sd_found_blocks = 0; - sdp->sd_replayed_blocks = 0; + jd->jd_found_blocks = 0; + jd->jd_replayed_blocks = 0; } static int buf_lo_scan_elements(struct gfs2_jdesc *jd, unsigned int start, @@ -549,9 +547,9 @@ static int buf_lo_scan_elements(struct gfs2_jdesc *jd, unsigned int start, for (; blks; gfs2_replay_incr_blk(sdp, &start), blks--) { blkno = be64_to_cpu(*ptr++); - sdp->sd_found_blocks++; + jd->jd_found_blocks++; - if (gfs2_revoke_check(sdp, blkno, start)) + if (gfs2_revoke_check(jd, blkno, start)) continue; error = gfs2_replay_read_block(jd, start, &bh_log); @@ -572,7 +570,7 @@ static int buf_lo_scan_elements(struct gfs2_jdesc *jd, unsigned int start, if (error) break; - sdp->sd_replayed_blocks++; + jd->jd_replayed_blocks++; } return error; @@ -615,7 +613,7 @@ static void buf_lo_after_scan(struct gfs2_jdesc *jd, int error, int pass) gfs2_meta_sync(ip->i_gl); fs_info(sdp, "jid=%u: Replayed %u of %u blocks\n", - jd->jd_jid, sdp->sd_replayed_blocks, sdp->sd_found_blocks); + jd->jd_jid, jd->jd_replayed_blocks, jd->jd_found_blocks); } static void revoke_lo_before_commit(struct gfs2_sbd *sdp, struct gfs2_trans *tr) @@ -677,13 +675,11 @@ static void revoke_lo_after_commit(struct gfs2_sbd *sdp, struct gfs2_trans *tr) static void revoke_lo_before_scan(struct gfs2_jdesc *jd, struct gfs2_log_header_host *head, int pass) { - struct gfs2_sbd *sdp = GFS2_SB(jd->jd_inode); - if (pass != 0) return; - sdp->sd_found_revokes = 0; - sdp->sd_replay_tail = head->lh_tail; + jd->jd_found_revokes = 0; + jd->jd_replay_tail = head->lh_tail; } static int revoke_lo_scan_elements(struct gfs2_jdesc *jd, unsigned int start, @@ -715,13 +711,13 @@ static int revoke_lo_scan_elements(struct gfs2_jdesc *jd, unsigned int start, while (offset + sizeof(u64) <= sdp->sd_sb.sb_bsize) { blkno = be64_to_cpu(*(__be64 *)(bh->b_data + offset)); - error = gfs2_revoke_add(sdp, blkno, start); + error = gfs2_revoke_add(jd, blkno, start); if (error < 0) { brelse(bh); return error; } else if (error) - sdp->sd_found_revokes++; + jd->jd_found_revokes++; if (!--revokes) break; @@ -741,16 +737,16 @@ static void revoke_lo_after_scan(struct gfs2_jdesc *jd, int error, int pass) struct gfs2_sbd *sdp = GFS2_SB(jd->jd_inode); if (error) { - gfs2_revoke_clean(sdp); + gfs2_revoke_clean(jd); return; } if (pass != 1) return; fs_info(sdp, "jid=%u: Found %u revoke tags\n", - jd->jd_jid, sdp->sd_found_revokes); + jd->jd_jid, jd->jd_found_revokes); - gfs2_revoke_clean(sdp); + gfs2_revoke_clean(jd); } /** @@ -789,9 +785,9 @@ static int databuf_lo_scan_elements(struct gfs2_jdesc *jd, unsigned int start, blkno = be64_to_cpu(*ptr++); esc = be64_to_cpu(*ptr++); - sdp->sd_found_blocks++; + jd->jd_found_blocks++; - if (gfs2_revoke_check(sdp, blkno, start)) + if (gfs2_revoke_check(jd, blkno, start)) continue; error = gfs2_replay_read_block(jd, start, &bh_log); @@ -811,7 +807,7 @@ static int databuf_lo_scan_elements(struct gfs2_jdesc *jd, unsigned int start, brelse(bh_log); brelse(bh_ip); - sdp->sd_replayed_blocks++; + jd->jd_replayed_blocks++; } return error; @@ -835,7 +831,7 @@ static void databuf_lo_after_scan(struct gfs2_jdesc *jd, int error, int pass) gfs2_meta_sync(ip->i_gl); fs_info(sdp, "jid=%u: Replayed %u of %u data blocks\n", - jd->jd_jid, sdp->sd_replayed_blocks, sdp->sd_found_blocks); + jd->jd_jid, jd->jd_replayed_blocks, jd->jd_found_blocks); } static void databuf_lo_after_commit(struct gfs2_sbd *sdp, struct gfs2_trans *tr) diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c index c3ef8443b54071bf9c1667259c233b10af5585b5..ea9c35cae757abc135c3cd2e0bb1355cf6877dc1 100644 --- a/fs/gfs2/ops_fstype.c +++ b/fs/gfs2/ops_fstype.c @@ -128,8 +128,6 @@ static struct gfs2_sbd *init_sbd(struct super_block *sb) atomic_set(&sdp->sd_log_in_flight, 0); init_waitqueue_head(&sdp->sd_log_flush_wait); - INIT_LIST_HEAD(&sdp->sd_revoke_list); - return sdp; } @@ -575,6 +573,8 @@ static int gfs2_jindex_hold(struct gfs2_sbd *sdp, struct gfs2_holder *ji_gh) break; INIT_LIST_HEAD(&jd->extent_list); + INIT_LIST_HEAD(&jd->jd_revoke_list); + INIT_WORK(&jd->jd_work, gfs2_recover_func); jd->jd_inode = gfs2_lookupi(sdp->sd_jindex, &name, 1); if (!jd->jd_inode || IS_ERR(jd->jd_inode)) { diff --git a/fs/gfs2/recovery.c b/fs/gfs2/recovery.c index 963b2d75200c7fc5ae62591f458133540178db30..7ad4094d68c0243981ea244b4ac75914e66f0ab7 100644 --- a/fs/gfs2/recovery.c +++ b/fs/gfs2/recovery.c @@ -52,9 +52,9 @@ int gfs2_replay_read_block(struct gfs2_jdesc *jd, unsigned int blk, return error; } -int gfs2_revoke_add(struct gfs2_sbd *sdp, u64 blkno, unsigned int where) +int gfs2_revoke_add(struct gfs2_jdesc *jd, u64 blkno, unsigned int where) { - struct list_head *head = &sdp->sd_revoke_list; + struct list_head *head = &jd->jd_revoke_list; struct gfs2_revoke_replay *rr; int found = 0; @@ -81,13 +81,13 @@ int gfs2_revoke_add(struct gfs2_sbd *sdp, u64 blkno, unsigned int where) return 1; } -int gfs2_revoke_check(struct gfs2_sbd *sdp, u64 blkno, unsigned int where) +int gfs2_revoke_check(struct gfs2_jdesc *jd, u64 blkno, unsigned int where) { struct gfs2_revoke_replay *rr; int wrap, a, b, revoke; int found = 0; - list_for_each_entry(rr, &sdp->sd_revoke_list, rr_list) { + list_for_each_entry(rr, &jd->jd_revoke_list, rr_list) { if (rr->rr_blkno == blkno) { found = 1; break; @@ -97,17 +97,17 @@ int gfs2_revoke_check(struct gfs2_sbd *sdp, u64 blkno, unsigned int where) if (!found) return 0; - wrap = (rr->rr_where < sdp->sd_replay_tail); - a = (sdp->sd_replay_tail < where); + wrap = (rr->rr_where < jd->jd_replay_tail); + a = (jd->jd_replay_tail < where); b = (where < rr->rr_where); revoke = (wrap) ? (a || b) : (a && b); return revoke; } -void gfs2_revoke_clean(struct gfs2_sbd *sdp) +void gfs2_revoke_clean(struct gfs2_jdesc *jd) { - struct list_head *head = &sdp->sd_revoke_list; + struct list_head *head = &jd->jd_revoke_list; struct gfs2_revoke_replay *rr; while (!list_empty(head)) { diff --git a/fs/gfs2/recovery.h b/fs/gfs2/recovery.h index 2226136c7647372c2e2a80fc20ebf439a8809dcf..6142836cce961484acb8139d4d86683f7b8daa15 100644 --- a/fs/gfs2/recovery.h +++ b/fs/gfs2/recovery.h @@ -23,9 +23,9 @@ static inline void gfs2_replay_incr_blk(struct gfs2_sbd *sdp, unsigned int *blk) extern int gfs2_replay_read_block(struct gfs2_jdesc *jd, unsigned int blk, struct buffer_head **bh); -extern int gfs2_revoke_add(struct gfs2_sbd *sdp, u64 blkno, unsigned int where); -extern int gfs2_revoke_check(struct gfs2_sbd *sdp, u64 blkno, unsigned int where); -extern void gfs2_revoke_clean(struct gfs2_sbd *sdp); +extern int gfs2_revoke_add(struct gfs2_jdesc *jd, u64 blkno, unsigned int where); +extern int gfs2_revoke_check(struct gfs2_jdesc *jd, u64 blkno, unsigned int where); +extern void gfs2_revoke_clean(struct gfs2_jdesc *jd); extern int gfs2_find_jhead(struct gfs2_jdesc *jd, struct gfs2_log_header_host *head);